1JOU

Crystal Structure of Native S195A Thrombin with an Unoccupied Active Site


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.8 Å
  • R-Value Free: 0.245
  • R-Value Work: 0.222

Literature

Macromolecules
Sequence Display for 1JOU

Classification: BLOOD CLOTTING

Total Structure Weight: 107396.20

Macromolecule Entities
Molecule Chains Length Organism Details
Thrombin, light chain A, C, E 49 Homo sapiens EC#: 3.4.21.5 IUBMB
Fragment: Factor Xa cleavage product light chain
Details: contains extra 13 amino acids at the N-terminus
Gene Name(s): F2 Gene View
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG
Thrombin, heavy chain B, D, F 259 Homo sapiens EC#: 3.4.21.5 IUBMB
Fragment: Factor Xa cleavage product heavy chain
Mutation: S195A
Gene Name(s): F2 Gene View

Small Molecules
Ligands 4 Unique
ID Chains Name / Formula / InChI Key 2D Diagram 3D Interactions
NDG
Query on NDG

B, F 2-(ACETYLAMINO)-2-DEOXY-A-D-GLUCOPYRANOSE
C8 H15 N O6
OVRNDRQMDRJTHS-PVFLNQBWSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
GOL
Query on GOL

B GLYCEROL
2, (Synonym)
C3 H8 O3
PEDCQBHIVMGVHV-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
ACY
Query on ACY

B, D, F ACETIC ACID
C2 H4 O2
QTBSBXVTEAMEQO-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
NA
Query on NA

B, D, F SODIUM ION
Na
FKNQFGJONOIPTF-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.8 Å
  • R-Value Free: 0.245
  • R-Value Work: 0.222
  • Space Group: P 1 21 1

Unit Cell:

Length (Å) Angle (°)
a = 71.23 α = 90.00
b = 76.58 β = 106.64
c = 97.32 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2001-07-31
  • Released Date: 2001-08-10
  • Deposition author(s): Huntington, J.A., Esmon, C.T.

Revision History

  • Version 1_0: 2001-08-10

    Type: Initial release

  • Version 1_1: 2008-04-27

    Type: Version format compliance

  • Version 1_2: 2011-07-13

    Type: Non-polymer description, Version format compliance